GB1504076A - Helical winding of a strip into a tube - Google Patents
Helical winding of a strip into a tubeInfo
- Publication number
- GB1504076A GB1504076A GB25856/76A GB2585676A GB1504076A GB 1504076 A GB1504076 A GB 1504076A GB 25856/76 A GB25856/76 A GB 25856/76A GB 2585676 A GB2585676 A GB 2585676A GB 1504076 A GB1504076 A GB 1504076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- strip
- sleeve
- bushing
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
- Y10T29/49382—Helically finned
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Unwinding Webs (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Metal Extraction Processes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
1504076 Making finned tubes; rolling tubes BALCKE-DURR AG 22 June 1976 [31 July 1975] 25856/76 Headings B3E B3A and B3M To prevent strip being wound on edge on to a tube from unwinding, e.g. at the end of winding, or upon strip breakage, or when removing an intermediate portion of wound strip, the tube is provided with one or more flattened tracks H prior to winding of the strip under tension. Apparatus for forming four axial tracks (intermittent if required) on tube R, and located upstream of the coiler, is shown in Fig. 1, and comprises a sleeve 4 rotatably mounted in stand 2 and supporting four levers 5 on pins 6, each lever having at one end a track forming roll 7 and at the other end an adjustable screw 9 bearing on a tapered formation 10a on a bushing 10 slidable within sleeve 4. The bushing is movable axially by fluid pressure cylinder 17 through lever 14 and bearing 12 to apply or release the rolls 7. Positive release is effected by springs 4b. The tube is fed and rotated by the coiler, and the sleeve, rolls, and bushing rotate with the tube.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752534217 DE2534217C3 (en) | 1975-07-31 | Method for the helical winding of tape on tubes with a circular cross-section and device for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1504076A true GB1504076A (en) | 1978-03-15 |
Family
ID=5952906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25856/76A Expired GB1504076A (en) | 1975-07-31 | 1976-06-22 | Helical winding of a strip into a tube |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4103408A (en) |
| JP (1) | JPS5218463A (en) |
| AT (1) | AT345069B (en) |
| AU (1) | AU508805B2 (en) |
| BE (1) | BE843770A (en) |
| BG (1) | BG27351A3 (en) |
| BR (1) | BR7605007A (en) |
| CA (1) | CA1041747A (en) |
| CH (1) | CH597935A5 (en) |
| CS (1) | CS191171B2 (en) |
| DD (1) | DD125567A5 (en) |
| DK (1) | DK343776A (en) |
| ES (1) | ES449608A1 (en) |
| FI (1) | FI762052A (en) |
| FR (1) | FR2319436A1 (en) |
| GB (1) | GB1504076A (en) |
| HU (1) | HU173306B (en) |
| IL (1) | IL49861A (en) |
| IT (1) | IT1067908B (en) |
| MX (1) | MX143388A (en) |
| NL (1) | NL164215C (en) |
| PL (1) | PL107462B1 (en) |
| RO (1) | RO70327A (en) |
| SE (1) | SE7608605L (en) |
| SU (1) | SU631056A3 (en) |
| YU (2) | YU184076A (en) |
| ZA (1) | ZA763674B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162861U (en) * | 1979-05-14 | 1980-11-22 | ||
| EP0031866B1 (en) * | 1980-01-08 | 1984-04-25 | Elpag Ag Chur | Method of manufacturing a heating device or a heat exchange element |
| US4514900A (en) * | 1981-11-20 | 1985-05-07 | Con Rad Industries, Inc. | Apparatus to manufacture heat exchanger finned tube |
| JPS59128128A (en) * | 1983-01-13 | 1984-07-24 | Matsushita Electric Works Ltd | Loading method |
| JPH038651Y2 (en) * | 1984-10-29 | 1991-03-04 | ||
| DE3726677A1 (en) * | 1987-08-11 | 1989-02-23 | Schmoele Metall R & G | METHOD AND DEVICE FOR PRODUCING HEAT EXCHANGER TUBES |
| GB2395252B (en) * | 2002-11-07 | 2005-12-14 | Oxford Magnet Tech | A pulse tube refrigerator |
| US6812705B1 (en) * | 2003-12-05 | 2004-11-02 | General Electric Company | Coolant cooled RF body coil |
| CN104759891A (en) * | 2014-12-16 | 2015-07-08 | 芜湖美威包装品有限公司 | Small bent tube ring-looping machine |
| CN115418585A (en) * | 2022-08-22 | 2022-12-02 | 长沙格力暖通制冷设备有限公司 | Device and method for performing pre-pressing hardening and finned formation on efficient pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734136A (en) * | 1926-08-25 | 1929-11-05 | Bundy Tubing Co | Radiator tube and method of making the same |
| US3100930A (en) * | 1959-12-30 | 1963-08-20 | Baldwin Lima Hamilton Corp | Heat exchanger tubing manufacture |
-
1976
- 1976-06-01 AT AT401376A patent/AT345069B/en not_active IP Right Cessation
- 1976-06-09 BG BG033421A patent/BG27351A3/en unknown
- 1976-06-16 NL NL7606513.A patent/NL164215C/en not_active IP Right Cessation
- 1976-06-16 CH CH769176A patent/CH597935A5/xx not_active IP Right Cessation
- 1976-06-21 ZA ZA763674A patent/ZA763674B/en unknown
- 1976-06-22 IL IL49861A patent/IL49861A/en unknown
- 1976-06-22 GB GB25856/76A patent/GB1504076A/en not_active Expired
- 1976-06-25 AU AU15292/76A patent/AU508805B2/en not_active Expired
- 1976-06-28 SU SU762378197A patent/SU631056A3/en active
- 1976-06-28 FR FR7619613A patent/FR2319436A1/en active Granted
- 1976-07-02 BE BE6045580A patent/BE843770A/en unknown
- 1976-07-03 RO RO7686798A patent/RO70327A/en unknown
- 1976-07-05 MX MX165391A patent/MX143388A/en unknown
- 1976-07-06 ES ES449608A patent/ES449608A1/en not_active Expired
- 1976-07-15 JP JP51083588A patent/JPS5218463A/en active Granted
- 1976-07-15 FI FI762052A patent/FI762052A/fi not_active Application Discontinuation
- 1976-07-22 IT IT25607/76A patent/IT1067908B/en active
- 1976-07-23 CA CA257,692A patent/CA1041747A/en not_active Expired
- 1976-07-23 HU HU76BA3435A patent/HU173306B/en unknown
- 1976-07-26 YU YU01840/76A patent/YU184076A/en unknown
- 1976-07-27 US US05/709,130 patent/US4103408A/en not_active Expired - Lifetime
- 1976-07-29 PL PL1976191517A patent/PL107462B1/en unknown
- 1976-07-29 CS CS764997A patent/CS191171B2/en unknown
- 1976-07-29 DD DD194124A patent/DD125567A5/xx unknown
- 1976-07-30 BR BR7605007A patent/BR7605007A/en unknown
- 1976-07-30 DK DK343776A patent/DK343776A/en not_active Application Discontinuation
- 1976-07-30 SE SE7608605A patent/SE7608605L/en unknown
-
1982
- 1982-07-06 YU YU1475/82A patent/YU44351B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2319436B1 (en) | 1982-06-04 |
| BG27351A3 (en) | 1979-10-12 |
| DE2534217B2 (en) | 1977-05-18 |
| CH597935A5 (en) | 1978-04-14 |
| DD125567A5 (en) | 1977-05-04 |
| FI762052A (en) | 1977-02-01 |
| IL49861A (en) | 1980-10-26 |
| SU631056A3 (en) | 1978-10-30 |
| ES449608A1 (en) | 1977-11-16 |
| CA1041747A (en) | 1978-11-07 |
| NL164215C (en) | 1980-12-15 |
| IT1067908B (en) | 1985-03-21 |
| YU184076A (en) | 1983-10-31 |
| YU44351B (en) | 1990-06-30 |
| MX143388A (en) | 1981-04-30 |
| DK343776A (en) | 1977-02-01 |
| JPS543066B2 (en) | 1979-02-17 |
| JPS5218463A (en) | 1977-02-12 |
| RO70327A (en) | 1981-08-17 |
| ZA763674B (en) | 1977-05-25 |
| BE843770A (en) | 1976-11-03 |
| AT345069B (en) | 1978-08-25 |
| SE7608605L (en) | 1977-02-01 |
| FR2319436A1 (en) | 1977-02-25 |
| ATA401376A (en) | 1977-12-15 |
| NL7606513A (en) | 1977-02-02 |
| CS191171B2 (en) | 1979-06-29 |
| IL49861A0 (en) | 1976-08-31 |
| PL107462B1 (en) | 1980-02-29 |
| HU173306B (en) | 1979-04-28 |
| AU508805B2 (en) | 1980-04-03 |
| YU147582A (en) | 1986-04-30 |
| AU1529276A (en) | 1978-01-05 |
| US4103408A (en) | 1978-08-01 |
| BR7605007A (en) | 1977-08-09 |
| DE2534217A1 (en) | 1977-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920622 |